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Which of the following are TRUE regarding the element, Tungsten?
- a)It is a shiny, silvery-white metal
- b)Wolframite is a chief ore
- c)It has the highest melting point of all metals
- d)All of the above
Correct answer is option 'D'. Can you explain this answer?
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Which of the following are TRUE regarding the element, Tungsten?a)It ...
Following are the properties of Tungsten:
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Atomic No.- 74, Periodic Table group- 6
- Tungsten is used for the filaments of incandescent light bulbs
- It has the highest melting point of all metals
- The melting point is 3414°C
- It is a shiny, silvery-white metal extracted from its chief ores, scheelite and wolframite.
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Which of the following are TRUE regarding the element, Tungsten?a)It ...
Tungsten Overview
Tungsten is a remarkable element known for its unique physical and chemical properties. Let's break down the statements about Tungsten:
Shiny, Silvery-White Metal
- Tungsten is indeed a shiny, silvery-white metal.
- It has a high density and is one of the heaviest metals, giving it a distinctive, lustrous appearance.
Chief Ore - Wolframite
- Wolframite, a mineral composed of iron, manganese, and tungsten, is a principal ore of tungsten.
- The extraction of tungsten from wolframite is crucial for various industrial applications, such as manufacturing tungsten carbide, which is used in cutting tools and abrasives.
Highest Melting Point of All Metals
- Tungsten has the highest melting point of all pure metals, at approximately 3422°C (6192°F).
- This property makes it invaluable in applications where high-temperature resistance is essential, such as in light bulb filaments and aerospace components.
Conclusion
- Given the above points, all the statements regarding Tungsten are indeed true.
- Therefore, the correct answer is option 'D': All of the above.
Tungsten's unique characteristics make it an essential element in various high-performance materials and technologies.
Tungsten is a remarkable element known for its unique physical and chemical properties. Let's break down the statements about Tungsten:
Shiny, Silvery-White Metal
- Tungsten is indeed a shiny, silvery-white metal.
- It has a high density and is one of the heaviest metals, giving it a distinctive, lustrous appearance.
Chief Ore - Wolframite
- Wolframite, a mineral composed of iron, manganese, and tungsten, is a principal ore of tungsten.
- The extraction of tungsten from wolframite is crucial for various industrial applications, such as manufacturing tungsten carbide, which is used in cutting tools and abrasives.
Highest Melting Point of All Metals
- Tungsten has the highest melting point of all pure metals, at approximately 3422°C (6192°F).
- This property makes it invaluable in applications where high-temperature resistance is essential, such as in light bulb filaments and aerospace components.
Conclusion
- Given the above points, all the statements regarding Tungsten are indeed true.
- Therefore, the correct answer is option 'D': All of the above.
Tungsten's unique characteristics make it an essential element in various high-performance materials and technologies.
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Which of the following are TRUE regarding the element, Tungsten?a)It is a shiny, silvery-white metalb)Wolframite is a chief orec)It has the highest melting point of all metalsd)All of the aboveCorrect answer is option 'D'. Can you explain this answer?
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